Affiliations 

  • 1 Penang Chapter, College of General Practitioners, Malaysia. c/o 306-C, Burmah Road, Penang
Med J Malaysia, 1977 Sep;32(1):56-8.
PMID: 609345

* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.