Persson, M., Al-Taai, N., Pihlgren, K., & Westerlund, A. (2022). Early extractions of premolars reduce age-related crowding of lower incisors: 50 years of follow-up. Clinical oral investigations, 26(6), 4525-4535. https://doi.org/10.1007/s00784-022-04416-x
Chicago Style (17th ed.) CitationPersson, Maurits, Nameer Al-Taai, Karin Pihlgren, and Anna Westerlund. "Early Extractions of Premolars Reduce Age-related Crowding of Lower Incisors: 50 years of Follow-up." Clinical Oral Investigations 26, no. 6 (2022): 4525-4535. https://doi.org/10.1007/s00784-022-04416-x.
MLA (9th ed.) CitationPersson, Maurits, et al. "Early Extractions of Premolars Reduce Age-related Crowding of Lower Incisors: 50 years of Follow-up." Clinical Oral Investigations, vol. 26, no. 6, 2022, pp. 4525-4535, https://doi.org/10.1007/s00784-022-04416-x.