- Synthetic hpGRF 1-40 stimulates growth hormone and inhibits prolactin secretion in normal children and children with isolated growth hormone deficiency. Pintor, C., Fanni, V., Loche, S., Locatelli, V., Cella, S.G., Villa, F., Minuto, F., Corda, R., Müller, E.E. Peptides (1983)









