![First General Session / Second General Session–Tuesday, 8 p. m. / Third General Session–Wednesday, 8:30 p. m. / Fourth General Session.–Thursday, 8:30 p. m. / Fifth General Session–Friday, 1 2 m.]()
First General Session / Second General Session–Tuesday, 8 p. m. / Third General Session–Wednesday, 8:30 p. m. / Fourth General Session.–Thursday, 8:30 p. m. / Fifth General Session–Friday, 1 2 m.Barber, L.L.; King, Otto U. · The Journal of the National Dental Association · 1917