In vitro effects of arachidonic acid and prostaglandin E 2 on proliferation, osteoclast formation and bone resoption in RAW 264.7 murine macrophages - Laing, M.J.; Boeyens, J.C.A.; Coetzee, M. (Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / South African Journal of Science and Technology, 2012)