TY  - BOOK
AU  - Arif, Tahira
AU  - Ahmed, Imtiaz
ED  - Dow University of Health Science
TI  - Effects on maxillary anterior dentition following EN-Masse retraction using mini-implants and various heights of anterior power arm: a randomized controlled trial 
SN  - 9789696852919
PY  - 2022///
CY  - Karachi
KW  - Master of Dental Surgery
KW  - Orthodontics
ER  -