Meconium as a matrix.
Stolk
L M
LM
D005260:Female; D006801:Humans; D013287:Illicit Drugs / Q000032:analysis*; D007231:Infant, Newborn; D008431:Maternal-Fetal Exchange; D008470:Meconium / Q000737:chemistry*; D011247:Pregnancy; D019966:Substance-Related Disorders / Q000378:metabolism
D013287:Illicit Drugs