title: Subjective sleep problems in young women suffering from premenstrual dysphoric disorder.
authors.affiliation: Department of Psychiatry, Himalayan Institute of Medical Sciences, Swami Ram Nagar, Doiwala, Uttarakhand, India. E-mail: lahanvivek@gmail.com.
authors.forename: Ravi
authors.initials: R
authors.lastname: Gupta
authors.forename: Vivekananda
authors.initials: V
authors.lastname: Lahan
authors.forename: Savita
authors.initials: S
authors.lastname: Bansal