- S.
National Library of Medicine.
Gilliam TC,
Freimer NB,
Kaufmann CA,
Powchik PP, B****ett AS,
Bengtsson U, Wa****h JJ (November 1989). "Deletion mapping...
- 1016/s0006-3223(97)00204-7. PMID 9513732. S2CID 20347660.
Gabriel SM,
Haroutunian V,
Powchik P,
Honer WG,
Davidson M,
Davies P,
Davis KL (June 1997). "Increased concentrations...
- 1749-6632.2008.03995.x. PMC 2706123. PMID 19161380.
Gabriel SM,
Haroutunian V,
Powchik P,
Honer WG,
Davidson M,
Davies P,
Davis KL (June 1997). "Increased concentrations...