EntityQ3333536· pop 5· linked from 12 articlesFerber methodSign in to savedisputed technique used to solve infant sleeping problemsConnectionsInternational Standard Book NumberEntitydigital object identifierEntityinsomniaEntityOCLC, Inc.EntityQ180686EntityQ22908627EntityswaddlingEntityLuther Emmett HoltEntityMichigan MedicineEntityCategories1985 introductionsParentingSleep