TY - RPRT TI - Thyroid stimulating hormone extracted from human placenta. AU - F AKASU AU - S KAWAHARA AU - H OHKI AU - M HARANO AU - Y TEJIMA PY - 1955 DO - 10.1507/endocrj1954.2.297 UR - https://pubmed.ncbi.nlm.nih.gov/13305513/ ID - 13305513 ER -