title: An unexpected finding.
authors.affiliation: Department of Medicine, Johns Hopkins School of Medicine, 1830 East Monument Street, Baltimore, MD 21205, USA.
authors.forename: Naomi
authors.initials: N
authors.lastname: Ko
authors.forename: Lauren
authors.initials: L
authors.lastname: Averett
authors.forename: Cynthia
authors.initials: C
authors.lastname: Brown
authors.forename: Charles M
authors.initials: CM
authors.lastname: Wiener
mesh_terms: D000368:Aged; D000744:Anemia, Hemolytic, Autoimmune / Q000139:chemically induced* / Q000150:complications / Q000175:diagnosis; D000959:Antihypertensive Agents / Q000009:adverse effects*; D003298:Coombs Test; D006801:Humans; D008297:Male; D008750:Methyldopa / Q000009:adverse effects*
chemical_list: D000959:Antihypertensive Agents; D008750:Methyldopa