TY - GEN AU - Hendrickse,R G AU - Maxwell,S M AU - Young,R TI - Aflatoxins and heroin SN - 0959-8138 PY - 1989///1122 KW - Adolescent KW - Adult KW - Aflatoxin B1 KW - Aflatoxins KW - analysis KW - Drug Contamination KW - England KW - Heroin KW - Humans KW - Male KW - Netherlands KW - Substance-Related Disorders KW - urine N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/bmj.299.6697.492 ER -