Fig. 1
From: The influence of a swab type on the results of point-of-care tests

Swab types used in the study: A—dacron swab, B—polyurethane foam, C—rayon swab, D—flocked nylon swab
From: The influence of a swab type on the results of point-of-care tests
Swab types used in the study: A—dacron swab, B—polyurethane foam, C—rayon swab, D—flocked nylon swab