Help with a reference.

[Miss T. Dawson]

Dear Biomch-l ers

Can anyone help a friend of mine. She needs a reference for the
relationship between ground reaction forces and bone mineral density.
(She has already done medline/sport discus/Bids searches) She is doing
her final year undergrad project looking at various activities and BMD
in females. Please could you send replies to my mail address.

Thanks in advance for any help.
Regards, Tanya