Walker ea 1980
Walker J.M., Akil H., Watson S.J. Evidence for homologous actions of proopiomelanocortin products // Science, 1980, v. 210, p. 1247-1249.
Walker J.M., Akil H., Watson S.J. Evidence for homologous actions of proopiomelanocortin products // Science, 1980, v. 210, p. 1247-1249.