Sex Differences in First-Episode Mania—Data from a Retrospective Chart Review oleh Nellai K. Chithra, Shyam Sundar Kanagarajan, Pavithra Jayasankar, Karishma Rajendra Kulkarni, Tarasingh N. Sanjay, Daniel Ritish, Naren Rao, Vijay Kumar, Kesavan Muralidharan