The median age of the patients was 67.3 years (inter-quartile range (IQR) 51.4–78.1), 52.4% were female, 4.9% were admitted to an ICU ward, 32.3% had had surgery and 29.1% received one or more ...

Urethral catheterization of the male guinea pig has potential diagnostic, therapeutic, and research applications. Urethral catheter placement requires an understanding of the unique anatomy of the ...