caul

n.

胎膜，大网膜；

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Sequence and genome organization of a human small round-structured (Norwalk-like) virus
Evidence for airborne transmission of Norwalk-like virus (NLV) in a hotel restaurant
Resin systems for high energy electron curable resin coated webs
The electron microscopical and physical characteristics of small round human fecal viruses: an interim scheme for classification.
Viral gastroenteritis: small round structured viruses, caliciviruses and astroviruses. Part I. The clinical and diagnostic perspecti...
Infections in adults undergoing unrelated donor bone marrow transplantation.
Clinical manifestations of human parvovirus B19 in adults
A school outbreak of Norwalk-like virus: evidence for airborne transmission.
Small round structured viruses: airborne transmission and hospital control.