Now let me search both Fishman's and Murray's textbooks for pulmonary renal syndrome content in parallel.

Found Murray & Nadel. Now let me find Fishman's and also read the Murray section, while searching for related content in paragraphs:

Excellent! Found the Fishman's dedicated section on "ANCA-Associated Pulmonary-Renal Syndromes". Let me now read both Fishman's sections in depth, plus the Murray chapter context:

Good content found. Now let me read the Fishman's main DAH/PRS section and continue reading the ANCA section further:

Excellent content. Let me continue reading more of Fishman's key sections on the pathogenesis, anti-GBM disease, clinical features, diagnosis, and treatment:

Excellent. Let me now read the clinical features, diagnosis, and treatment sections in Fishman's, and also the anti-GBM disease section:

Your credits are exhausted. Your daily credits reset tomorrow, or you can purchase a top-up for more.