Results 191 to 200 of about 15,134 (254)

Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny

open access: yesThe Anatomical Record, EarlyView.
Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund   +4 more
wiley   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

open access: yesThe Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo   +5 more
wiley   +1 more source

Oral Health Professionals' Views on the Interim Canada Dental Benefit in Manitoba, Canada. [PDF]

open access: yesJ Public Health Dent
Baltus THL   +10 more
europepmc   +1 more source

Noise-induced Hearing Loss Among Dental Personnel in a University Hospital: Occupational Noise Exposure and Lifestyle Factors - A Cross-sectional Analytical Study. [PDF]

open access: yesSaf Health Work
Choosong T   +7 more
europepmc   +1 more source

[The dental assistant in pedodontics].

Prevenzione & assistenza dentale, 1988
No abstract.
G. Dolci   +3 more
openaire   +3 more sources

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