Vitamin A

Effect of Vitamin A Supplementation on Idiopathic Scoliosis

Oral Vitamin A Supplementation for Prevention of Bronchopulmonary Dysplasia in Preterm Infants

Pilot Trial of Supplemental Vitamin A and Nicotinamide

Vitamin A Supplementation in Allogeneic Stem Cell Transplantation.

The Effect of Adjunct Vitamin a on Community-Acquired Pneumonia in Southern Iranian Children: a Randomized Clinical Trial

Vitamin A and D Supplementation in Allogeneic HCT

Quintuple Method for Treatment of Multiple Refractory Colorectal Liver Metastases

Randomized Trial of DHA for Retinitis Pigmentosa Patients Receiving Vitamin A

Early Blocking Strategy for Metachronous Liver Metastasis of Colorectal Cancer Based on Pre-hepatic CTC Detection

Evaluate the Safety and Tolerability, as Well as the Pharmacokinetic and Pharmacodynamic Profiles of Single and Multiple Doses of Eplontersen Administered Subcutaneously to Healthy Volunteers and Patients With Hereditary Transthyretin-Mediated Amyloidosis (hATTR ).

Effects of Retinoids on CYP2D6 Activity During Pregnancy

High/Low Dose Vit A in Diarrhea/ALRI in Severe PEM

Efficacy and Safety of Vitamin A Treatment for Children With Sepsis

Immunogenicity and Safety Study of GSK Biologicals' Candidate Malaria Vaccine Given at 6, 7.5 and 9 Months of Age in Co-administration With Measles, Rubella and Yellow Fever (YF) Vaccines Followed by a Booster of the Malaria Vaccine.

Olfactory and Neurosensory Rehabilitation in COVID-19-related Olfactory Dysfunction

Vitamin A and Azithromycin for Acne Vulgaris

Effect of Nutrition Ingredients on Microbiota Modulation

Comparison of Two Nutrition Interventions in Young Children in El Salvador

Intranasal Retinoic Acid Treatment for Patients With OlfactoryLOSS: A RANDOMIZED CONTROLLED TRIAL

The Correlation Between Vitamin A / E Levels and Preeclampsia