title: Factors to consider when using hair as a cocaine-exposure measure for mothers or newborns.
authors.affiliation: National Public Services Research Institute, Landover, MD 20785, USA. marques@pire.org
authors.forename: P R
authors.initials: PR
authors.lastname: Marques
mesh_terms: D000293:Adolescent; D000328:Adult; D003042:Cocaine / Q000032:analysis; D005188:False Negative Reactions; D005260:Female; D006197:Hair / Q000737:chemistry*; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D015203:Reproducibility of Results; D015813:Substance Abuse Detection / Q000379:methods*; D019966:Substance-Related Disorders / Q000534:rehabilitation
chemical_list: D003042:Cocaine