A GENETIC ANALYSIS OF 305-DAY YIELD IN SECOND LACTATION IN RED DANISH CATTLE AND BLACK PIED DANISH CATTLE = ANALYSE GENETIQUE DU RENDEMENT A 305 JOURS DE LA SECONDE LACTATION POUR LE BETAIL ROUGE DANOIS ET PIE NOIR DANOISCHRISTENSEN K; SOERENSEN P; VENGE O et al.1973; ANIMAL PRODUCT.; G.B.; DA. 1973; VOL. 16; NO 1; PP. 17-29; BIBL. 1 P.Serial Issue

A SYNDROME OF HEREDITARY TYROSINEMIA IN MINK (MUSTELA VISON SCHREB.)CHRISTENSEN K; FISCHER P; KNUDSEN KEB et al.1979; REV. CANAD. MED. COMP.; CAN; DA. 1979; VOL. 43; NO 3; PP. 333-340; ABS. FRE; BIBL. 24 REF.Article