Studies on the epizootiology of Neoascaris vitulorum in Nigeria.
D000818:Animals; D001200:Ascaris / Q000254:growth & development*; D002417:Cattle; D002980:Climate; D003470:Culture Media; D005243:Feces; D005260:Female; D006813:Humidity; D009549:Nigeria; D010063:Ovum / Q000254:growth & development*; D012621:Seasons; D014887:Weather
D003470:Culture Media