TY - RPRT TI - Opioid effects in developing rat vas deferens. AU - A Z Rónai AU - I P Berzétei AU - J Kurgyis PY - 1981 DO - 10.1007/bf00716268 UR - https://pubmed.ncbi.nlm.nih.gov/6101080/ ID - 6101080 ER -