Fig. 2From: Impact of perinatal HIV exposure and infection on salivary properties among Nigerian childrenRelationship between Salivary pH and Flow Rates in all groups. Correlation coefficient for all groups (r = 0.229, p < 0.001); the HI group (r = 0.074, p = 0.498), HEU group (r = 0.178, p = 0.0111) and HUU group (r = 0.329, p = 0.001)Back to article page