Knowledge and perceptions of blood donors of the Western Cape Blood Services, South Africa, toward vaginal sample donation for biobanking - Claassen-Weitz, Shantelle; Kullin, Brian; du Toit, Elloise; Gardner-Lubbe, Sugnet; Passmore, Jo-Ann S.; Jaspan, Heather; Happel, Anna-Ursula; Bellairs, Greg; Hilton, Caroline; Chicken, Anika; Welp, Kirsten; Livingstone, Hannah; et al. (Frontiers in Reproductive Health, 2024)