TY - RPRT TI - Sexual differences in the hypothalamic cholinergic system before and after puberty: inductory effect of testosterone. AU - C Libertun AU - P S Timiras AU - C L Kragt PY - 1973 DO - 10.1159/000122157 UR - https://pubmed.ncbi.nlm.nih.gov/4352212/ ID - 4352212 ER -