Opinion

... in response to Testosterone Biochemistry
  1. Hamed Mohammadi Hamed Mohammadi Iran says:

    Hello, thank you for useful informations.
    i need to know that the biochemical structure of testosterone in humans and birds(avian) is the same?
    may you give me a reference?
    thanks in advance

The opinions expressed here are the views of the writer and do not necessarily reflect the views and opinions of News Medical.