B. Löwe, M. Hartmann, B. Wild, C. Nikendei, K. Kroenke, D. Niehoff, P. Henningsen, S. Zipfel, and W. Herzog. Journal of general internal medicine, 23 (2):
122-8(February 2008)5032<m:linebreak></m:linebreak>LR: 20090224; JID: 8605834; CIN: J Gen Intern Med. 2008 Feb;23(2):219-20. PMID: 18183469; OID: NLM: PMC2359160; 2007/03/06 received; 2007/09/13 accepted; 2007/08/28 revised; 2007/10/06 aheadofprint; ppublish;<m:linebreak></m:linebreak>Recursos/Organització; Formació.
E. Hawkins. BJOG : an international journal of obstetrics and gynaecology, 111 (12):
1454-9(December 2004)4229<m:linebreak></m:linebreak>PUBM: Print; JID: 100935741; ppublish;<m:linebreak></m:linebreak>Recursos/Organització; Formació.
W. Peh, and K. Ng. Singapore medical journal, 49 (8):
607-8; quiz 609(August 2008)5374<m:linebreak></m:linebreak>JID: 0404516; ppublish;<m:linebreak></m:linebreak>Publicació.
A. Rigby. Developmental medicine and child neurology, 52 (3):
299-304(March 2010)5726<m:linebreak></m:linebreak>JID: 0006761; 2010/02/04 aheadofprint; ppublish;.