Ali Khadivi, Farhad Mirheidari, Yazgan Tunç, Abdolvahid Saeidifar, Younes Moradi, Vali Rabiei, Farhang Razavi. "Morphological characterization of Calotropis procera (Aiton) W.T. Aiton, a neglected medicinal plant." PLoS ONE (2026). https://doi.org/10.1371/journal.pone.0341425