BMJ. 1995 May 06;310(6988):1197-8. doi: 10.1136/bmj.310.6988.1197d.
BMJ (Clinical research ed.)
C V Ruckley
PMID: 7767174 PMCID: PMC2549581 DOI: 10.1136/bmj.310.6988.1197d
[No abstract available.]