| Literature DB >> 14152869 |
Abstract
Entities:
Keywords: BIOPSY; BLOOD GROUPS; CHROMOSOME ABNORMALITIES; LENTIGO; NEGROES; PIGMENTATION DISORDERS; PREGNANCY; SKIN
Mesh:
Substances:
Year: 1964 PMID: 14152869 DOI: 10.1056/NEJM196406252702603
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245