DePasquale N, Zarit SH, Mogle J, Moen P, Hammer LB, Almeida DM. Double- and triple-duty caregiving men: an examination of subjective stress and perceived schedule control. J Appl Gerontol. 2018 Apr;37(4):464-92. doi: 10.1177/0733464816641391
Ervin CM, Mangel AW. Clinical trials in irritable bowel syndrome: a review. Rev Recent Clin Trials. 2013 Mar 1;8(1):9-22.
Carrera G, Garcia-Albeniz X, Ayuso JR, Aparicio J, Castells A, Codony-Servat J, Feliu J, Fuster D, Gallego R, Pages M, Torres F, Maurel J. Design and endpoints of clinical and translational trials in advanced colorectal cancer. a proposal from GROUP Español Multidisciplinar en Cancer Digestivo (GEMCAD). Rev Recent Clin Trials. 2011 May;6(2):158-70. doi: 10.2174/157488711795177868