Results 201 to 210 of about 18,147 (299)

Assessment of total mercury content in fish muscle tissue from the middle basin of the Pastaza River, Ecuador. [PDF]

open access: yesPLoS One
Paz-Suconota F   +7 more
europepmc   +1 more source

Parasites of Astyanax lacustris (Pisces, Characiformes) from Brazilian streams. [PDF]

open access: yesRev Bras Parasitol Vet
Miguel BDS   +4 more
europepmc   +1 more source

ASPECTOS MORFOLÓGICOS Y CITOQUÍMICOS DE LAS CÉLULAS SANGUÍNEAS DE Salminus maxillosus Valenciennes, 1840 (CHARACIFORMES, CHARACIDAE)

open access: gold, 2000
Marcelo Leite da Veiga   +3 more
openalex   +1 more source

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