Results 101 to 110 of about 218,215 (168)

Ecological studies on some lakes of the Amazon valley

open access: yes, 1967
Of the three types of lakes studied, clear water, white water, and brown water, the white water lakes are the only ones to have a reasonable autochtonous production of organic matter. Owing probably to the lack of mineral salts, the primary production is
Marlier, G.
core  

[Topical Application of Estrogen Nanocapsules on Skin Incision Improves Fracture Healing in Osteoporotic Rats]. [PDF]

open access: yesRev Bras Ortop (Sao Paulo)
Berri D   +5 more
europepmc   +1 more source

Comparison of efficiency of different self-assessment instruments for screening dysphonia. [PDF]

open access: yesCodas, 2023
Oliveira P   +8 more
europepmc   +1 more source

Integrated health-environment-economy approach in the Brazilian Amazon: mapping production landscape units. [PDF]

open access: yesCad Saude Publica
Souza AR   +5 more
europepmc   +1 more source

[State and capital accumulation in Brazilian health from the perspective of the Marxist Dependency Theory]. [PDF]

open access: yesCad Saude Publica
Rodrigues PHA   +4 more
europepmc   +1 more source

Position Statement on Diagnosis and Treatment of Cardiac Amyloidosis - 2021. [PDF]

open access: yesArq Bras Cardiol, 2021
Simões MV   +41 more
europepmc   +1 more source

Digital educational technology on LGBT-phobic bullying for school-aged adolescents. [PDF]

open access: yesRev Bras Enferm
Espíndola MMM   +7 more
europepmc   +1 more source

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