Page image — the source of record
Machine transcription
دکتور سهیل؛ در کنفرانس سازمان صحی جهان در نوی دهلی با متخصصین صحی جهان در مورد
پلان آب رسانی کابل
Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting. How this was measured.