Tanne, J. H. (2005). US president and Congress set to clash over stem cell research. BMJ Group.
Chicago-stil citatTanne, Janice Hopkins. US President and Congress Set to Clash Over Stem Cell Research. BMJ Group, 2005.
MLA-referensTanne, Janice Hopkins. US President and Congress Set to Clash Over Stem Cell Research. BMJ Group, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.