A general epidemiological survey of mortalities of beef cattle over 9 years in a big industrial ranch of Zaire.
D000367:Age Factors; D000821:Animal Feed; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000401:mortality*; D015023:Democratic Republic of the Congo; D005260:Female; D008297:Male; D012621:Seasons