Effectiveness of aromatherapy on physiological and psychological symptoms during pregnancy: a systematic review and meta-analysis - Mascarenhas, Victor Hugo Alves; Becker, Adriana Caroci; Nick, Jan M.; Sahin, Safiye; Drigo, Rayane Teresa da Silva Costa; Riesco, Maria Luiza Gonzalez; Lima, Marlise de Oliveira Pimentel (Complementary Therapies in Medicine, 2025)