The best way to call us collect from outside the U.S. is to: 1  Engage an international (live) operator. 2  Tell the operator you are calling the U.S. collect. 3  Provide our number (1-804-934-2001) to the operator.  Give your name as Capital One Customer when prompted.
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US National Library of Medicine. National Institutes of Health. PubMed CentralÂ® (PMC) is a free archive of biomedical and life sciences journal literature at the U.S. National Institutes of Health's National Library of Medicine (NIH/NLM). In keeping with NLMâs legislative mandate to collect and preserve the biomedical literature, PMC serves as a digital counterpart to NLMâs extensive print journal collection.