https://www.doctrios.xyz/ 2026-08-15 weekly 1.0 https://www.doctrios.xyz/img/who-emblem.png World Health Organization emblem — Doctrios aligns with WHO Essential Medicines standards https://www.doctrios.xyz/img/who-medical-team.jpg Medical team performing surgery — Doctrios simulates real clinical teamwork https://www.doctrios.xyz/img/who-doctor-patient.jpg Doctor taking patient's blood pressure — Doctrios teaches clinical examination https://www.doctrios.xyz/img/who-healthcare.jpg Stethoscope — the symbol of clinical diagnosis and patient listening https://www.doctrios.xyz/img/who-medicine.jpg Pharmaceutical capsules — evidence-based prescribing practice on Doctrios https://www.doctrios.xyz/about 2026-08-09 monthly 0.8 https://www.doctrios.xyz/contact 2026-08-09 monthly 0.6 https://doctrios.xyz/ 2026-08-15 weekly 0.9 https://www.doctrios.xyz/band4band 2026-08-09 weekly 0.8 https://www.doctrios.xyz/conditions/ 2026-08-31 weekly 0.9 https://www.doctrios.xyz/conditions/copd/ 2026-08-31 monthly 0.9 https://www.doctrios.xyz/img/blog/copd/copd-chest-xray.jpg Chest X-ray in severe COPD showing hyperinflation: flattened diaphragm and a narrow vertical heart https://www.doctrios.xyz/img/blog/copd/alveoli-normal-vs-emphysema.png Normal alveoli compared with emphysematous alveoli — enlarged airspaces with destroyed walls https://www.doctrios.xyz/img/blog/copd/copd-ct-emphysema.jpg CT of the chest in emphysema showing mosaic attenuation and enlarged airspaces https://www.doctrios.xyz/conditions/asthma/ 2026-08-31 monthly 0.9 https://www.doctrios.xyz/img/blog/asthma/asthma-airway-normal-vs-constricted.png Normal bronchiole compared with an asthmatic airway — narrowed lumen, thickened wall and mucus https://www.doctrios.xyz/img/blog/asthma/asthma-bronchus-histology.jpg Asthmatic airway histology — goblet-cell hyperplasia and thickened basement membrane https://www.doctrios.xyz/img/blog/asthma/peak-flow-meter.jpg Peak-flow meter used to monitor asthma variability at home