by Vale, Paulo, Sampayo, M.A.de M
Published in Toxicon (Oxford) (01.11.2000)

by Vale, Paulo, De M. Sampayo, Maria Antónia
Published in Toxicon (Oxford) (01.11.1999)

by Sampayo, M.A. de M
Published in Publicaciones Especiales - Instituto Espanol de Oceanografia (Espana) (1997)

by Capelo, Sofia, Vilhena, M.F., Simões Gonçalves, M.L.S., Sampayo, M.A.
Published in Water research (Oxford) (1993)

by Sampayo M.A
Published in Publicacoes Avulsas do IPIMAR (Portugal). no. 1 (1994)

by Sampayo, M.A. de
Published in Economic bulletin for Europe (1984)

by Nunes M.C, Sampayo M.A, Dias M.D.S
Published in Publicacoes Avulsas do IPIMAR (Portugal). no. 1 (1994)

by Nunes, M.C, Sampayo, M.A, Dias, M.D.S
Published in Publicacoes Avulsas do IPIMAR (Portugal) (1994)

by Gonçalves, M L, Vilhena, M F, Sollis, J M, Romero, J M, Sampayo, M A
Published in Talanta (Oxford) (01.10.1991)

by Capelo, S, Vilhena, M.F, Goncalves, M.L.S.S, Sampayo, M.A. (Centro de Quimica Estrutural, Complexo I, Instituto Superior Tecnico, Av. Rovisco Pais, 1096 Lisboa (Portugal))
Published in Water Research (Oxford) (United Kingdom) (1993)