It sounds like you're referring to the Spanish edition of Christ the Healer by F. F. Bosworth (often listed as “Cristo el Sanador”). While I can't directly access or review the specific PDF file you named (file #27), I can offer a general review of Bosworth’s classic work on divine healing, which is widely considered a cornerstone text on the topic.
A classic, biblically rich, and passionately argued defense of divine healing. Recommended with discernment —especially alongside a balanced view of God’s sovereignty and the role of modern medicine. Cristo El Sanador Ff Bosworth 27.pdf
Would you like a comparison with other Spanish healing resources, or help verifying a specific claim from the PDF? It sounds like you're referring to the Spanish