- Publication venue
- BioMed Central
- Publication date
- 01/01/2010
- Field of study
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- Field of study
- Publication venue
- 'Wiley'
- Publication date
- 01/12/1980
- Field of study
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/65614/1/j.1365-4362.1980.tb00811.x.pd
- Publication venue
- Health Sciences Research Commons
- Publication date
- 01/01/2012
- Field of study
- Publication venue
- 'Ovid Technologies (Wolters Kluwer Health)'
- Publication date
- Field of study
- Publication venue
- Publication date
- 01/01/1996
- Field of study
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- Field of study