Kirisattayakul, W.; Wattanathorn, J.; Somboonporn, W.; Piyavhatkul, N.; Munkong, W.; Morakotsriwan, N.; Lertrat, K.; SuriHarn, B. The Combined Extract of Zea Mays (Purple Color) and Pandanus Amaryllifolius Based-Drink (MP1) Improves Working Memory and Psychological Fitness in Menopausal Volunteer. SRIMEDJ 2015, 30, 53.