NHAMCS: does it hold up to scrutiny?
McCaig LF, Burt CW, Schappert SM, Albert M, Uddin S, Brown C, Madans J.
McCaig LF, et al.
Ann Emerg Med. 2013 Nov;62(5):549-551. doi: 10.1016/j.annemergmed.2013.04.028.
Ann Emerg Med. 2013.
PMID: 24161117
No abstract available.