Syarifah NY, Muryani, Mira Runy Cendrawasih. The Effect Of Giving Lettuce Juice To Patients On Pre-Operating Patients ’Anxiety In Jogja Lasik Center Rs Mata "Dr. Yap" Yogyakarta. JoH [Internet]. 2021Jul.30 [cited 2024Nov.25];8(2):121-7. Available from: https://journal.gunabangsa.ac.id/index.php/joh/article/view/273