The association between professional stratification and use of online sources: Evidence from the National Dental Practice-Based Research Network. - Simone Rosenblum; Kimberley R. Isett; Julia E. Melkers; Ellen Funkhouser; Diana Hicks; Gregg H. Gilbert; Michael J. Melkers; Deborah McEdward; Meredith Buchberg-Trejo (J. Inf. Sci., 2021)