Ishani Menike, Shashanka Rajapakse, Gayani Amarasinghe, Janith Warnasekara, Nuwan Darshana Wickramasinghe, Thilini Agampodi, Suneth Buddhika Agampodi. "Normative serum cortisol levels in second and third trimesters and their associated factors: A prospective cohort study from Sri Lanka." PLoS ONE, 2025. doi:10.1371/journal.pone.0322685