Fig. 4From: Aromatic effects of a Japanese citrus fruit—yuzu (Citrus junos Sieb. ex Tanaka)—on psychoemotional states and autonomic nervous system activity during the menstrual cycle: a single-blind randomized controlled crossover studySubscore changes in the Profile of Mood States (POMS) test performed before and 35 min after the 10-min inhalation of yuzu fragrance and water. A significant difference was apparent between yuzu and control (water) trials (* P < 0.05)Back to article page