TY - RPRT TI - A method to obtain maternal-fetal plasma samples using a microsampling technique in the rat: transplacental passage of cefoxitin. AU - M Leal AU - S Carson AU - J H Bidanset AU - J Balkon AU - M Barletta AU - M D Hyland DO - 10.1016/0890-6238(87)90005-0 UR - https://pubmed.ncbi.nlm.nih.gov/2980368/ ID - 2980368 ER -