1.   He denied giving testosterone injections or other drugs to the athletes.

2.   In a new study conducted with female rats at the University of Texas Medical School at Houston, testosterone injections prevented a key biochemical abnormality occurring in the disease.

3.   They unflinchingly describe the various treatments Charlie tried over a decade, ranging from testosterone injections to herbal remedies.

4.   Binus also denied ever giving testosterone injections or other drugs.

5.   The problem was in inhibiting contraception among men whose sperm level was lowered, but not wiped out, by testosterone injections.