IMAGE EVALUATION TEST TARGET (MT-S) 1.0 I.I ■-lis |50 '"^ M M 1.8 1.25 1.4 ^ -^ 6" - ►■• phntnpranhic Sdences Corporation ^-b^ 9)^ 33 Wl'ST MAIN STREET WEBSTER, NY. 14580 (716) 872-4503 «- i/.x CIHM/ICMH Microfiche Series. CIHM/ICMH Collection de microfiches. Canadian Institute for Historical Microreproductions / Institut Canadian de microreproductions his;oriquea :\ \ ■<^. 4s Tachnical and Bibliographic Notas/Notas tachniquas at bibliographiquas Tha Instituta haa attamptad to obtain tha baat original copy ava^labla for filming. Faaturaa of thia copy which may ba bibliographically uniqua, which may altar any of tha imagaa in tha reproduction, or which may significantly changa tha usual mathod of filming, ara chackad balow. D n D D n n Coloured covers/ Couverture de couiaur I I Covers damaged/ Couverture endommag^e Covers restored and/or laminated/ Couverture restaur^ et/ou pelliculAe I I Cover title missing/ La titre de couverture manque I I Coloured mapr/ Cartes g^ographiquas an couiaur Coloured ink (i.e. other than blue or black)/ Encre de couleur (i.e. autre que blaue ou noire) I I Coloured plates and/or illustrations/ Planchaa et/ou illustrations an couleur Bound with other material/ ReliA avec d'autras documents Tight binding may cause shadows or distortion along interior margin/ La re liure serrie peut causer de I'ombre ou de la distorsion le long de la marge int6rieure Blank leaves added during restoration may appear within the text. Whenever possible, these have been omitted from filming/ II se peut que certaines pages blanches ajouties lors d'une restauration apparaissent dans le texte. mais, lorsque cela itait possible, ces pages n'ont paa iti filmAea. L'Institut a microfilm* le meilleur exemplaire qu'il lui a iti possible da se procurer. Les details de cat exemplaire qui sont peut-4tre uniques du point de vua bibliographique, qui peuvent modifier une image reproduite, ou qui peuvent exiger une modification dans la mithode normale de fllmage sont indiquAs ci-dassous. T t( I I Coloured pages/ Pages de couleur Pages damaged/ Pages nndommagias Pages restored and/oi Pages restauri^es et/ou pelliculAes Pages discoloured, stained or foxei Pages dicolories, tacheties ou piquees Pages detached/ Pages ddtachies Showthroughy Transparence Quality of prir Qualite inigale de ('impression Includes supplementary matarit Comprend du material supplementaire Only edition available/ Seule Edition disponible r~~] Pages damaged/ r~~| Pages restored and/or laminated/ r~y\ Pages discoloured, stained or foxed/ I I Pages detached/ r~y] Showthrough/ I I Quality of print varies/ r~n Includes supplementary material/ n~l Only edition available/ D Pages whoily or partially obscured by errata slips, tissues, etc., have been ref limed to ensure the best possible image/ Les pages totalement ou partiellement obscurcies par un feuillet d'errata. une pelure, etc., ont M film^es A nouveau de facon d obtanir la meilleure image possible. 1 P Q fi c fa tl s f 3 1 s 1 V d e b rl r( n Additional comments:/ Commentaires suppl^mentaires: [Printed ephemera] 1 sheet (verso blank) This item is filmed at the reduction ratio checked below/ Ca document est film* au taux de reduction indiqu* ci-dessous. 10X 14X 18X 22X 26X 30X y 12X 16X 20X 24X 28X 32X The copy filmed hers has be«n reproduced thanks to the generosity of: Medical Library McGill University IVIontreal The images appearing here are the best quality possible considering the condition and legibility of the original copy and in keeping with the filming contract specifications. L'exempiaire filmt fut reproduit grice A la g6nirositi dc: Medical Library McGill University Montreal Las images suivantes c -t 4t4 reproduites avec le plus grand soin, compte '.enu de la condition et de la netteti de l'exempiaire film*, ev en conformity avec les conditions du contri:c de fiimage. Original copies in printed paper covers are filmed beginning with the front cover and ending on the last page with a printed or illustrated Impres- sion, or the back cover when appropriate. All other original copies are filmed beginning on the first page with a printed or illustrated impres- sion, and ending on the last page with a printed or illustrated impression. Les exemplaires originaux dont la couverture en papier est imprim^ke sont filmte en co.nm