IMPORTANT NOTICE - FEBRUARY 2026

It has come to my attention that some aspects of this site are no longer working correctly, in particular the Contact Us form.
If you have used this form to contact djcingles, your message may not have been delivered to me.
I sincerely apologize for any inconvenience, this problem is being investigated. I can always be contacted on Whatsapp +55 16 98131 9286.

The best people to talk about the high standard of work provided by DJCINGLES are our clients. Here are some comments from our clients.

Lorena, USP - Ribeirão Preto, SP (2013) Dear John, I'm writing to let you know that the article you revised for us some days ago entitled: 'Factors associated with Potentially Inappropriate Medications use by elderly according to Beers Criteria 2003 and 2012' was accepted. Thank you very much for your help and attention, if I need another English correction, be sure that I will ask you. Vinicius, USP - Ribeirão Preto, SP (2013) The paper you corrected has been accepted, thanks very much and we hope to send you more papers soon. Nic, Ribeirão Preto, SP (2013) Thanks for the slides. It should been really hard and tiring doing it, you're a great teacher John! Rubia, Ribeirão Preto, SP (2012) Hi John, I don't have any doubts. I've accepted your suggestions, thank you so much!! « Anterior - 11 - 12 - 13 - [ 14 ] - 15 - 16 - 17 - Próxima »