The effect of chair massage on muscular discomfort in cardiac sonographers: a pilot study Dahkki Spittell Peter C, Oh Jae K, Persinger Colleen M, Nadolny Anita M, Wahner-Roedler Dietlind L, Engen Deborah J, Loehrer Laura L, Cha Stephen S, Bauer Brent A

Viečča ollesdeavstta