Results 171 to 180 of about 6,895 (265)

Grundsätze zur Diagnose der aviären Mykobakteriosen [PDF]

open access: yes, 1992
Gerlach, H.   +5 more
core   +1 more source

Long-Term Surveillance of Chlamydia psittaci and West Nile Virus in Wild Birds from Central Spain (2013-2022). [PDF]

open access: yesMicroorganisms
Ayllón T   +8 more
europepmc   +1 more source

Avian features of <i>Archaeopteryx</i> feeding apparatus reflect elevated demands of flight. [PDF]

open access: yesInnovation (Camb)
O'Connor JK   +6 more
europepmc   +1 more source

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