Our Institutions

St.Johns National Academy of Health Sciences

St. John's Medical College St. John's College of Nursing St. John's Allied Health Science St. John's Medical College Hospital St. John's Research Institute SJMCH @Brigade Meadows St John’s Geriatric Centre

Useful Links

Patient Portal Doctor's Appointment Faculty and Staff News and Events Projects Publications Newsletters Careers

Book Appointment

Accessibility

Font Size

Grey Scale

Donate

About Us

About Us

Our Story Leadership Principles Message Official recognitions & Accreditations Awards and achievements Careers

Services

Services

Clinical Services Diagnostic Services Special Services

Patient Information

Patient Information

View all Patient Information Admission Procedure Amenities Blood Transfusion Services Critical Care Day Care Dormitory & Visitor's Accommodation Emergency / Trauma General Information Health Check-up In-patient Insurance & TPA Desk Lab Services - Schedule of Charges 2025-2026 Laboratory Directory Services Out Patient Services Parking Patient Rights and Responsibilities Pharmacy Teleconsultation Visitor Hours

Projects

Home / Publications / Clinical profile and utility of biomarkers in children with cobalamin (vitamin B12) deficiency: A cross-sectional study

Clinical profile and utility of biomarkers in children with cobalamin (vitamin B12) deficiency: A cross-sectional study

Sruthi Sankar 1, Ranjini Srinivasan 1, Vandana Bharadwaj 2, Sarita Devi

Indian J Hematol Blood Transfus 2025

Tenders Statutory Committee Institutional Policies Terms & Conditions Disclaimer Privacy Policy

Book