Authors: 
Bennetts A, Irwig L, Oldenburg B, Simpson JM, Mock P, Boyes A, Adams K, Weisberg E, Shelley J
Journal/Publisher: 
J Clin Epidemiol
Published date: 
Sunday, 1 October 1995
Volume (Issue): 
48(10)
Pages: 
1235-43
Content Owner: 
Publication type: