(Q64979499)
Statements
Effects of recombinant DNA-derived somatotropin and dietary energy intake on development of beef heifers: II. Concentrations of hormones and metabolites in blood sera. (English)
T M McShane
K K Schillo
M J Estienne
J A Boling
N W Bradley
J B Hall
1 September 1989
67
9
2237-2244