Hybrid hormones.
D005818:Genetic Engineering; D006801:Humans; D006824:Hybridization, Genetic; D011388:Prolactin / Q000031:analogs & derivatives* / Q000096:biosynthesis; D011986:Receptors, Somatotropin / Q000187:drug effects*
D011986:Receptors, Somatotropin; D011388:Prolactin