The influence of sulfamerazine upon the incidence of avian lymphomatosis.
D000818:Animals; D001353:Avian Leukosis; D015994:Incidence; D012192:Retroviridae Infections; D012509:Sarcoma; D013416:Sulfamerazine
D013416:Sulfamerazine
LYMPHOMATOSIS/avian, influence of sulfamerazine