XVI. TUMOURS OF THE FEMALE GENITAL TRACT.MCENTEE K; NIELSEN SW.1976; BULL. ORGANIS. MOND. SANTE; SUISSE; DA. 1976; VOL. 53; NO 2-3; PP. 217-226; BIBL. 6 REF.Article

TUMOURS OF THE TESTIS = TUMEURS DU TESTICULENIELSEN SW; LEIN DH.1974; BULL. ORGANIS. MOND. SANTE; SUISSE; DA. 1974; VOL. 50; NO 1-2; PP. 71-78Article

XIV. TUMOURS OF THE PANCREAS.KIRCHER CH; NIELSEN SW.1976; BULL. ORGANIS. MOND. SANTE; SUISSE; DA. 1976; VOL. 53; NO 2-3; PP. 195-202 (7P.)Article

THE PATHOLOGY OF SUBACUTE METHYLMERCURIALISM IN SWINEDAVIES TS; NIELSEN SW; KIRCHER CH et al.1976; CORNELL VETERINARIAN; U.S.A.; DA. 1976; VOL. 66; NO 1; PP. 32-55; BIBL. 3 P.Article

XIX. TUMOURS OF THE PROSTATE AND PENIS.HALL WC; NIELSEN SW; MCENTEE K et al.1976; BULL. ORGANIS. MOND. SANTE; SUISSE; DA. 1976; VOL. 53; NO 2-3; PP. 247-256; BIBL. 4 REF.Article

TUMOURS OF THE LUNG = TUMEURS DU POUMONSTUNZI H; HEAD KW; NIELSEN SW et al.1974; BULL. ORGANIS. MOND. SANTE; SUISSE; DA. 1974; VOL. 50; NO 1-2; PP. 9-19; BIBL. 4REF.Article

XVIII. TUMOURS OF THE KIDNEY.NIELSEN SW; MACKEY LJ; MISDORP W et al.1976; BULL. ORGANIS. MOND. SANTE; SUISSE; DA. 1976; VOL. 53; NO 2-3; PP. 237-245; BIBL. 1 REF.Article

XV. TUMOURS OF THE OVARY.NIELSEN SW; MISDORP W; MCENTEE K et al.1976; BULL. ORGANIS. MOND. SANTE; SUISSE; DA. 1976; VOL. 53; NO 2-3; PP. 203-215; BIBL. 2 REF.Article

CANINE LEISHMANIASIS WITH AMYLOIDOSIS.GEORGE JW; NIELSEN SW; SHIVELY JN et al.1976; VETER. PATHOL.; SWITZ.; DA. 1976; VOL. 13; NO 5; PP. 365-373; BIBL. 16 REF.Article

MORPHOLOGIC ALTERATIONS ASSOCIATED WITH DECREASED CEREBROSPINAL FLUID PRESSURE IN CHRONIC BOVINE HYPERVITAMINOSIS AGORGACZ EJ; NIELSEN SW; FRIER HI et al.1975; AMER. J. VETER. RES.; U.S.A.; DA. 1975; VOL. 36; NO 2; PP. 171-180; BIBL. 37REF.Article