TY - RPRT TI - Teratogen update: methylene blue. AU - J D Cragan PY - 1999 DO - 10.1002/(sici)1096-9926(199907)60:1<42::aid-tera12>3.0.co;2-z UR - https://pubmed.ncbi.nlm.nih.gov/10413340/ ID - 10413340 ER -