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Open-Access Journal
Editorial
Opinion Review
Review
Antonietta Gerarda Gravina, Raffaele Pellegrino, Tommaso Durante, Giovanna Palladino, Rossella D'Onofrio, Simone Mammone, Giusi Arboretto, Salvatore Auletta, Giuseppe Imperio, Andrea Ventura, Mario Romeo, Alessandro Federico 
World J Methodol 13(4):194-209. Published online Sep 20, 2023. doi: 10.5662/wjm.v13.i4.194
Basic Study
Retrospective Cohort Study
Letícia Pereira Pinto, Claudio Augusto Marroni, Juliana Czermainski, Maria Luiza Fernandes Dahlem, Randhall B Carteri, Sabrina Alves Fernandes 
World J Methodol 13(4):238-247. Published online Sep 20, 2023. doi: 10.5662/wjm.v13.i4.238
Retrospective Study
Observational Study
Tamer A A M Habeeb, Mauro Podda, Boris Tadic, Vishal G Shelat, Yaman Tokat, Mohamed Ibrahim Abo Alsaad, Abd-Elfattah Kalmoush, Mohammed Shaaban Nassar, Fawzy Metwally Mustafa, Mahmoud Hassib Morsi Badawy, Mohamed Sobhy Shaaban, Tarek Zaghloul Mohamed, Mohammed Ibrahim El Sayed Henish, Hamdi Elbelkasi, Mahmoud Abdou Yassin, Abdelshafy Mostafa, Amr Ibrahim, Waleed A-Abdelhady, Tamer Mohamed Elshahidy, Mohamed Ibrahim Mansour, Adel Mahmoud Moursi, Mohamed Abdallah Zaitoun, Ehab Shehata Abd-Allah, Ashraf Abdelmonem Elsayed, Rasha S Elsayed, Ahmed M Yehia, Amr Abdelghani, Mohamed Negm, Heba Alhussein Abo-Alella, Mostafa M Elaidy 
World J Methodol 13(4):272-286. Published online Sep 20, 2023. doi: 10.5662/wjm.v13.i4.272
Prospective Study
Systematic Reviews
Zaki A Sherif, Mrinalini Deverapalli, Suryanarayana Reddy Challa, Zara Martirosyan, Peter Whitesell, Antonio Machado Pizuorno, Zainab Naqvi, Ingrid K Tulloch, Gholamreza Oskrochi, Hassan Brim, Hassan Ashktorab 
World J Methodol 13(4):323-336. Published online Sep 20, 2023. doi: 10.5662/wjm.v13.i4.323
Scientometrics
Case Report