Barnes L,
Ferlito A,
Altavilla G,
MacMillan C,
Rinaldo A,
Doglioni C
Ann Otol Rhinol Laryngol
1996 Jan;105(1):75-82.
doi: 10.1177/000348949610500115.
PMID: 8546432
Auclair PL,
Goode RK,
Ellis GL
Cancer
1992 Apr 15;69(8):2021-30.
doi: 10.1002/1097-0142(19920415)69:8<2021::aid-cncr2820690803>3.0.co;2-7.
PMID: 1544111