by Ritz, John M., Fan, Szu-Chun
Published in International journal of technology and design education (01.11.2015)

by KNEKT, Paul, RITZ, John, PIETINEN, Pirjo, SPIEGELMAN, Donna, STEVENS, June, VIRTAMO, Jarmo, WILLETT, Walter C, RIMM, Eric B, ASCHERIO, Alberto, PEREIRA, Mark A, O'REILLY, Eilis J, AUGUSTSSON, Katarina, FRASER, Gary E, GOLDBOURT, Uri, HEITMANN, Berit L, HALLMANS, Goran, SIMIN LIU
Published in The American journal of clinical nutrition (01.12.2004)

by Ritz, John M., Martin, Gene
Published in International journal of technology and design education (01.08.2013)

by Gillissen, Adrian, Marseille, Andrea, Skowasch, Dirk, Ritz, John, Mattiucci-Guehlke, Muriel, Pabst, Stefan, Greulich, Timm, Koczulla, Rembert
Published in ERJ open research (01.07.2021)

by Ritz, John M.
Published in Journal of technology education (2009)

by Ritz, John, Demidenko, Eugene, Spiegelman, Donna
Published in Journal of statistical planning and inference (01.07.2008)

by Freudenheim, Jo L, Ritz, John, Smith-Warner, Stephanie A, Albanes, Demetrius, Bandera, Elisa V, Brandt, Piet A van den, Colditz, Graham, Feskanich, Diane, Goldbohm, R Alexandra, Harnack, Lisa, Miller, Anthony B, Rimm, Eric, Rohan, Thomas E, Sellers, Thomas A, Virtamo, Jarmo, Willett, Walter C, Hunter, David J
Published in The American journal of clinical nutrition (01.09.2005)

by Kosloski, Michael F., Jr, Ritz, John M
Published in Career and technical education research (01.08.2016)

by Ritz, John M.
Published in The Journal of technology studies (01.04.2011)

by Hsiung, Steve C, Ritz, John M
Published in Journal of engineering technology (01.04.2014)

by Ritz, John M., Bevins, P. Scott
Published in The Journal of technology studies (01.10.2012)

by SMITH-WARNER, Stephanie A, RITZ, John, GIOVANNUCCI, Edward, GOLDBOHM, R. Alexandra, GRAHAM, Saxon, KUSHI, Lawrence H, MILLER, Anthony B, ROHAN, Thomas E, SPEIZER, Frank E, VIRTAMO, Jarmo, WILLETT, Walter C, HUNTER, David J, ALBANES, Demetrius, BEESON, W. Lawrence, VAN DEN BRANDT, Piet A, COLDITZ, Graham, FOLSOM, Aaron R, FRASER, Gary E, FREUDENHEIM, Jo L
Published in Cancer epidemiology, biomarkers & prevention (01.10.2002)

by Smith-Warner, Stephanie A., Spiegelman, Donna, Ritz, John, Albanes, Demetrius, Beeson, W. Lawrence, Bernstein, Leslie, Berrino, Franco, van den Brandt, Piet A., Buring, Julie E., Cho, Eunyoung, Colditz, Graham A., Folsom, Aaron R., Freudenheim, Jo L., Giovannucci, Edward, Goldbohm, R. Alexandra, Graham, Saxon, Harnack, Lisa, Horn-Ross, Pamela L., Krogh, Vittorio, Leitzmann, Michael F., McCullough, Marjorie L., Miller, Anthony B., Rodriguez, Carmen, Rohan, Thomas E., Schatzkin, Arthur, Shore, Roy, Virtanen, Mikko, Willett, Walter C., Wolk, Alicja, Zeleniuch-Jacquotte, Anne, Zhang, Shumin M., Hunter, David J.
Published in American journal of epidemiology (01.06.2006)

by Ritz, John, Knaack, Zane
Published in Technology and engineering teacher (01.03.2017)

by Ritz, John M
Published in Technology and Engineering Teacher (01.03.2016)

by Ritz, John M., Manning, M. Lee
Published in Childhood education (22.03.2004)

by Mahler, Donald A, Watz, Henrik, Emerson-Stadler, Rachel, Ritz, John, Gardev, Asparuh, Shaikh, Asif, Drummond, M. Bradley
Published in International journal of chronic obstructive pulmonary disease (30.09.2023)

by Miravitlles, Marc, Roman-Rodríguez, Miguel, Ribera, Xavier, Ritz, John, Izquierdo, José Luis
Published in International journal of chronic obstructive pulmonary disease (01.01.2022)

by Ritz, John, Martin, Gene
Published in The Journal of technology studies (01.10.2013)

by Ritz, John, Martin, Gene
Published in The Journal of technology studies (01.10.2013)