Optimism, positive affectivity, and salivary cortisol.
Lai JC, Evans PD, Ng SH, Chong AM, Siu OT, Chan CL, Ho SM, Ho RT, Chan P, Chan CC.
Lai JC, et al. Among authors: ho rt, ho sm.
Br J Health Psychol. 2005 Nov;10(Pt 4):467-84. doi: 10.1348/135910705X26083.
Br J Health Psychol. 2005.
PMID: 16238860