In humans, a 90 - day research study in men with erectile dysfunction showed that tribulus supplementation
increased qualitative reports of sexual health, quantitatively testosterone was increased by 16 % (11).
Not exact matches
A sharp
increase in coverage in magazines and newspapers in the mid 1970s is also
reported by a
qualitative survey, Harrison (1982), p. 737.
In the
qualitative studies, parents described how kangaroo care helped them to get to know their infant,
increased their confidence and made them feel that their infant needed them36; parents
reported that their mood was improved and that they perceived their infant differently and felt a stronger sense of identifying with their infant.37