Anderson C, Smitherman AB, Meernik C, Edwards TP, Deal AM, Cannizzaro N, Baggett CD, Chao C, Nichols HB. Patient/provider discussions about clinical trial participation and reasons for nonparticipation among adolescent and young adult women with cancer. J Adolesc Young Adul. 2020 Feb;9(1):41-6. doi: 10.1089/jayao.2019.0078
Fondell E, Lagerros YT, Sundberg CJ, Lekander M, Balter O, Rothman KJ, Balter K. Physical activity, stress, and self-reported upper respiratory tract infection. Med Sci Sports Exerc. 2011 Feb 1;43(2):272-9.