Liotta, AS, Houghten, R, Krieger, DT. (1982). Identification of a β-endorphin-like peptide in cultured human placental cells
.
NATURE, 295(5850), 593-595. 10.1038/295593a0
Liotta, AS, Houghten, R, Krieger, DT. (1982). Identification of a β-endorphin-like peptide in cultured human placental cells
. NATURE, 295(5850), 593-595. 10.1038/295593a0